| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.87 | 8.273% | $112.4632 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $193.36 | 13.387% | $219.2451 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $72.52 | 6.719% | $77.3926 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $217.94 | 11.824% | $243.7092 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $192.50 | 10.334% | $212.393 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $95.84 | 7.566% | $103.0913 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $148.76 | 9.742% | $163.2522 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $1,024.79 | $1,131.5466 | $1,131.54 | $1,131.55 | $1,131.60 | |